baber/WOPTO huggingface dataset:
Patent JP-2001021904-A (JP)
Title: Production of plastic liquid crystal device
Inventor: ISHIDA TAKAO
IPC: G09F9/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal device having reliability in which a liquid crystal is not contaminated by injecting the liquid crystal into plastic substrates laminated with an inner sealing material and an outer sealing material, cutting the substrates, extruding the contaminant of the liquid crystal produced by cutting from near the injection hole and sealing the injection hole. SOLUTION: Two plastic substrates 1 are laminated with an inner sealing material 2a and an outer sealing material 2b consisting of an epoxy adhesive or the like. By injecting a liquid crystal via the opening of the outer sealing material 2b, the liquid crystal is injected into the liquid crystal device through the opening of the inner sealing material 2a, and the plastic substrates 1 are cut to expose the opening of the inner sealing material 2a. Then a part of the liquid crystal is extruded from the region, which constitutes the screen part of the liquid crystal device through the opening of the inner sealing material 2b. In this process, the liquid crystal contaminated with the contaminant material in the cutting region is extruded from the region of the screen part and replaced by the liquid crystal which is not contaminated.  Then the opening of the inner sealing material 2a is sealed.
Patent JP-H0568517-A (JP)
Title: Drying of laver sheet and laver screen to be used in laver drying
Inventor: TOMITA RIKIO
IPC: A23L17/60
Filed: 1991-08-02
Abstract: PURPOSE:To improve the drying efficiency, save the energy and produce a laver sheet having high quality by knitting a laver screen using a metallic rod as at least a part of the screen rods, forming a laver sheet with the laver screen and passing the laver sheet together with the laver screen through a drying chamber. CONSTITUTION:A laver screen 1 is knit by using a metallic rod 2 as at least a part of the screen rods. The laver sheet formed on the laver screen 1 is circulated in a drying chamber 12. The laver screen having high thermal conductivity is heated with drying air flow to increase the temperature of the screen. Accordingly, the laver sheet is supplied with the drying thermal energy of the laver screen 1 in addition to that of the drying air flow. As a result, the drying time can remarkably be shortened compared with conventional process and the temperature of the drying air can be decreased to enable the production of laver sheet having high quality.
Patent JP-S5984260-A (JP)
Title: Picture forming device
Inventor: UMEZAWA KAZUMI
IPC: G03G21/18
Filed: 1982-11-05
Abstract: PURPOSE:To facilitate the detachment of a process cartridge from a main frame by holding the process cartridge almost in level automatically when an upper main frame is opened slantingly. CONSTITUTION:The main device frame has the upper frame 17 opened slantingly to a lower frame 18 around a shaft 16 at one side end as the center of rotation. When the upper frame 17 is closed and a lock pawl 21 is detached from a corresponding lock member of the lower frame 18, a push-up mechanism 24 with a damper opens the upper frame 17. Thus, the process cartridge 15 is automatically held almost horizontally when the upper frame 17 is opened slantingly. Consequently, the process cartridge 15 is detached from the main device frame easily.
Patent JP-2001019873-A (JP)
Title: Composition for forming inorganic film and method for forming inorganic film
Inventor: TAKANASHI HIROSHI
IPC: C09D1/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can form an inorganic film, such as a conductive film, an insulation film, a light-absorbing film, or a phosphor film, by a low-temperature baking process by compounding a photosensitive agent, a powder, and a nitrate and/or a metal salt of an organic acid. SOLUTION: Preferably, the composition comprises, based on the solid content, 4-24 wt.% photosensitive agent, 70-95 wt.% powder, and 0.1-20 wt.% nitrate or 0.1-20 wt.% metal salt of an organic acid. The joint use of a nitrate and a metal salt of an organic acid is preferable since the effect on accelerating low-temperature baking is further enhanced; in this case, the use of a nonmetal salt (e.g. ammonium nitrate) alone as the nitrate or the use of a mixture of a metal salt and a nonmetal salt is preferable. A known photosensitive agent can be used here. According to the kind of an inorganic film to be formed, a powder having properties, such as conductivity, insulation (dielectric) properties, light-absorbing properties, or fluorescent properties, is used.
Patent JP-S6351359-A (JP)
Title: Optical active biphenyl ester derivative
Inventor: SASAKI MAKOTO
IPC: C07C69/94
Filed: 1986-08-20
Abstract: NEW MATERIAL:A compound shown by formula I (R is 4-20C alkenyl containing at least one trans double bond; R' is 2-8C alkyl or phenyl; C* is asymmetric carbon). USE:An electro-optical display material, Addition of a small amount of the titled derivative to a nematic liquid crystal composition can prepare a chiral nematic liquid crystal composition having short spiral pitch. PREPARATION:A compound shown by formula II (X is halogen, preferably Cl) is reacted with an optically active alcohol shown by formula III in a basic solvent such as pyridine, etc., to give a compound shown by formula I.
Patent JP-S6350259-A (JP)
Title: Picture encoding device
Inventor: YOKOE TORU
IPC: G06T9/00
Filed: 1986-08-20
Abstract: PURPOSE:To realize a picture encoding device of high compression rate by detecting a picture area of an original from image data from a picture input part and encoding only a required area. CONSTITUTION:A horizontal area detecting part 4 counts the number of black data in each preliminarily set horizontal reference section DX, and a horizontal area detection signal HA is outputted if the counted number is larger than a reference value N. A vertical area detecting part 3 outputs a vertical area detection signal VA from the time of the rise of the next horizontal scanning signal HE on the line, where the horizontal area detection signal HA is first outputted, until the horizontal area detection signal HA is never outputted in lines of a preliminarily set vertical reference section DY. Delay data DSDT is outputted to an encoding part 6 while the vertical area detection signal VA is outputted. The encoding part 6 stores the output of a switch 5 in an encoding memory A7 as compressed data on a basis of the MH encoding system.
Patent JP-H0244362-A (JP)
Title: Electrophotographic sensitive body
Inventor: AMAMIYA SHOJI
IPC: G03G5/06
Filed: 1988-08-05
Abstract: PURPOSE:To enhance sensitivity and to decrease the fluctuation in bright part potential and dark part potential when repetitive electrostatic charging and exposing are executed by having a larger contg. a specific amine. CONSTITUTION:The photosensitive body has the layer contg. the amine compd. expressed by the formula I. In the formula, R1 and R2 denote an alkyl group or aralkyl group which may have a substituent; R1 and R2 may form a ring together with a nitrogen atom; R3 and R4 denote an aryl group which may have a substituent. The amine compd. expressed by the formula I is used for the charge transfer material of the electrophotographic sensitive body of which the photosensitive layer is separated in function to a charge generating layer and a charge transfer layer in a preferable example. The compounding ratio of a binder and the specific amine compd. is preferably 10-500pts.wt. amine compd. per 100pts.wt. binder. The amine compd. expressed by the formula I may be incorporated together with the charge generating material into the photosensitive layer of the same layer. The high sensitivity is obtd. in this way and the fluctuation in the bright part potential and dark part potential when the repetitive electrostatic charging and exposing are executed is decreased.
Patent JP-H10331656-A (JP)
Title: Combined engine of four-cycle gasoline engine and eight-cycle gasoline engine
Inventor: NAKADA OSAMU
IPC: F02B75/02
Filed: 1997-06-01
Abstract: PROBLEM TO BE SOLVED: To generate the output according to an running condition and improve fuel consumption by forming a combined engine of a four-cycle engine and an eight-cycle engine, and switching it to the four-cycle engine or the eight-cycle engine according to its operating condition. SOLUTION: An engine is provided with an intake valve 1 for exclusive use of air-fuel mixture, an intake valve 2 for exclusive use of air opened during the first and second air intake stroke, and an exhaust valve 3. It is operated, according to an engine operating conditions, as a four-cycle engine [intake stroke → compression (ignition) stroke → expansion stroke (combustion and explosion stroke) → exhaust stroke], or eight-cycle gasoline engine [first intake stroke (intake stroke of air-fuel mixture) → compression stroke (ignition) →expansion stroke (combustion and explosion stroke) → first exhaust stroke →second intake stroke (first air intake stroke) → second exhaust stroke →third intake stroke (second air intake stroke) → third exhaust stroke].
Patent JP-S63271063-A (JP)
Title: Boiler
Inventor: MIYAGAWA TAKASHI
IPC: F22B1/16
Filed: 1986-08-20
Abstract: PURPOSE:To provide a boiler for applying an over-heated steam or hot medium at a boiler inner pressure approximate to a normal pressure by a method wherein a boiler body to cause liquid of hot boiling point and low condensation point to be present under a normal pressure, a heating means for heating liquid, a thermal medium pipe to heat exchange with liquid under a passing of thermal medium and a shrinkage tank for absorbing an expanded portion of liquid are provided. CONSTITUTION:A flame of a burner 12 ascends as hot air within a five pipe 14, drops from a top position and is discharged into air from the lower-most part of a five 16. Hot water or other thermal medium within a pipe 20 ascends from a lower part of the pipe and taken out from the upper part of the pipe. An interior of a boiler body is kept at a high temperature sufficiently higher than 100 deg.C due to a presence of liquid 26, a heat exchanging operation is positively carried out between the five pipe 14 and the pipe 20 and the heat exchanging operation is sufficiently carried out even if the flue pipe 14 is not contacted with the pipe 20. A temperature of liquid 26 is increased to expand a volume of liquid and the shrinkage tank 22 is retracted by an amount of volumetric expansion and a pressure within the boiler body 10 is adjusted to a substantial normal air pressure.
Patent JP-H0844586-A (JP)
Title: File evaluation device
Inventor: KAMATA HIROSHI
IPC: G06F11/22
Filed: 1994-07-27
Abstract: PURPOSE:To evaluate an electric circuit even before production by transmitting a control signal from a generation means and written data of a storage means to a filing device. CONSTITUTION:When a data pattern read command comes from a host device 21, servo data of position information and data of the address part like an ID address code are generated from a generation means 1 of a file evaluating device 9 and are sent to a filing device 10 through a transmission means 3. With respect to data of the data part, the SYNC code, the address code, the test pattern, and the ECC code stored in a storage means 2 are sent to the filing device 10 through the transmission means 3 in the same manner as data of the address part in accordance with the timing from the generation means 1. When read position information from the host device 21 and position information of the generation means 1 coincide with each other, a write information generation means 14 reads data of the data part by a read information generation means 19.
Patent JP-S6392666-A (JP)
Inventor: SUUERU TORAZEBANTO MUUA
IPC: C08L33/24
Filed: 1987-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0481185-A (JP)
Title: Characteristic changeover circuit
Inventor: MIKI SHIGERU
IPC: G11B5/027
Filed: 1990-07-23
Abstract: PURPOSE:To improve the deterioration in picture quality being a problem in the case of compatible reproduction by providing a discrimination means whether the mode is the self recording and reproduction or the compatible reproduction and revising the characteristic of a video processing circuit based on the output of the discrimination means. CONSTITUTION:A microcomputer 11 discriminates whether the mode is the self recording and reproduction or the compatible reproduction based one output of a detection circuit 10. That is, in the case of the self recording and reproduction, when the state of tracking is changed, the envelope is almost flat and only the level is changed. On the other hand, in the case of the compatible reproduction, the level of the first half, the latter half or the middle of the envelope is especially reduced. When the self recording and reproduction or the compatible reproduction is discriminated, the characteristic changeover is executed in response to the result. For example, when the mode is discriminated to be the self recording and reproduction mode and the tracking value is within a prescribed range from the tracking center value, the tracking value is forcibly set to the tracking center.
Patent JP-H1121076-A (JP)
Title: Gantry raising and lowering device
Inventor: YOSHIMOTO TETSUO
IPC: F15B20/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To make pressure oil in a chamber on the contracting side of a hydraulic cylinder escape to one-way throttle valve by operating a relief valve when pressure having the specified value or more is applied to oil in the chamber on the contracting side of the hydraulic cylinder through a process of making tensile force act on the hydraulic cylinder for raising or lowering a gantry. SOLUTION: When tensile force acts on gantry raising and lowering hydraulic cylinders 17 and then high pressure having the specified value or more is applied to oil in the chambers on a rod sides of the hydraulic cylinders 17, a relief valve 32 is operated. When the relief valve 32 is operated, pressure oil in the chambers on the rod sides of the hydraulic cylinders 17 escapes to slow return valves 29 through a pipe 28, the relief valve 32 and a pipe 27. Since check valves 31 of the slow return valves 29 make pressure oil escaping from the rod side pass through, pressure oil escaping to the slow return valves 29 passes the slow returns 29 valve and further escapes into the chambers on the cap sides of the hydraulic cylinders 17.  In this case, a check valve 33 is operated, oil is sucked up from an oil tank 22 to the cap sides of the hydraulic cylinders 17, and oil deficient on the cap sides is replenished.
Patent JP-S5986001-A (JP)
Title: Method for coating surface of plastic lens
Inventor: YOKOTA MASAHISA
IPC: C08J7/04
Filed: 1982-11-09
Abstract: PURPOSE:To form a protective film with superior surface hardness, adhesive strength and durability on the surface of a plastic lens by coating the surface of the lens with a specified thermosetting resin composition and by irradiating active energy beams to cure the composition. CONSTITUTION:The surface of a plastic lens made of polymethyl methacrylate or bisphenol type polycarbonate resin is coated with a composition consisting of finely powdered silica (A), an oligomer (B) of acrylate or methacrylate having an acryloyl or methacryloyl group in the molecule, a blend (C) of multifunctional allyl or allylidene compound with multifunctional thiol, and a multifunctional acrylic or methacrylic monomer (D). The resulting film is cured by irradiating active energy beams. The component D is preferably used by 10-400pts.wt. per 100pts.wt. all of other resin components. The hardness of the film can be improved.
Patent JP-H0541107-A (JP)
Title: Luminaire for study desk
Inventor: KANAI NOBUO
IPC: F21V1/00
Filed: 1991-08-05
Abstract: PURPOSE:To improve the quality and degree of freedom of design by saving the labor of fitting of a luminaire to a study desk, and controlling the assembling condition of the main luminaire side and the auxiliary luminaire side in a manufacturing (assembling) process. CONSTITUTION:A lamp for a main luminaire is arranged in the inner surface of a top plate 12, and a main frame 11 having a notch part at a part of the front surface plate thereof is provided. A face panel 51 having a notch lead-out part 53, where an auxiliary luminaire is slid to be led out, is arranged opposite to the notch part of the main frame 11. A slide fitting device 41 for supporting the auxiliary luminaire 31 to the main frame 11 is provided so that the auxiliary luminaire 31 is slid to be led out through the notch lead-out part 53.
Patent JP-S5899448-A (JP)
Title: Diphenylether, manufacture and herbicide and leaf drying agent containing same
Inventor: HERARUDO BERUNARUDO PAERERUSU
IPC: C07D295/18
Filed: 1982-11-09
Abstract: The invention relates to new diphenyl ethers of the general formula <IMAGE>  wherein X is a hydrogen atom, a halogen atom, a nitro group, an optionally halogenated alkyl, alkoxy or alkylthio group having 1-6 carbon atoms, or an alkanoyl group having 1-4 carbon atoms; Y is a nitrogen atom or a group of the formula CH or CCl; Z is a hydrogen atom, a halogen atom, a nitro group, an optionally halogenated alkyl group having 1-4 carbon atoms, or an alkanoyl group having 1-4 carbon atoms; n is 0-2; R1 is a hydrogen atom, or an alkyl or alkanoyl group having 1-4 carbon atoms; R2 and R3 are equal or different and represent hydrogen atoms or alkyl groups having 1-4 carbon atoms; and A is a group of the general formula  <IMAGE>  wherein R4 is a hydrogen atom, an alkyl group having 1-6 carbon atoms, or a cation of an alkali metal, alkaline earth metal or an alkylated or non-alkylated ammonium group, and R5 and R6 are equal or different and represent hydrogen atoms, dialkylamino groups wherein the alkyl groups each have 1-4 carbon atoms, alkyl groups having 1-4 carbon atoms, or wherein R5 and R6 together with the nitrogen atom to which they are bound can form a heterocyclic ring which may comprise a second hetero atom selected from O, S or N; with the provisos, that X and Z are not both hydrogen atoms or nitro groups, and that if A is a group of the formula OR4 R1 is not an alkyl group. The compounds have a herbicidal activity. After having been processed to compositions, the compounds may be used for controlling undesired plants or for leaf-desiccation in agricultural and horticultural crop in a dosage from 0.01 to 5 kg of active substance per hectare.
Patent JP-H1022257-A (JP)
Title: Drying equipment
Inventor: UENO KINYA
IPC: H01L21/304
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To utilize the drying gas effectively while increasing the yield of product and enhancing the throughput. SOLUTION: The drying equipment comprises a cleaning bath 10 storing the cleaning liquid, i.e., pure water 1, for a semiconductor wafer W, and a processing chamber 20 having a section for supplying IPA (isopropyl alcohol) gas 4 touching the semiconductor wafer W, wherein a cooling means 50 for accelerating dew formation of the IPA gas 4 is disposed closely to the cleaning bath in the processing chamber 20. Consequently, the gas 4 and the pure water 1 can be condensed positively on the cooling means 50 and dew formation on the wall of the processing chamber 20 or the like can be suppressed.
Patent JP-H0480044-A (JP)
Title: Thermal ink jet recorder
Inventor: OIKAWA NOBURO
IPC: B41J2/175
Filed: 1990-07-24
Abstract: PURPOSE:To enable a stabilized recording dot to be quickly formed by small energy by a method wherein a preheater is installed to an entry side of a perforated film of a thermal head. CONSTITUTION:A preheater 1 is located to an upstream side of a heating element 7 of a thermal head 3, and a perforated film 2 holding thermal molten ink in a through hole 6 is located on their surfaces. The thermal molten ink 4 is melted by heating with a heat roller 11, and is applied to the perforated film 2. Liquid thermal molten ink 4b on the surface of the perforated film 2 is scraped off with a scraper 5 and besides is made to fill an inside of the through hole 6 to become solid thermal molten ink 4a. The ink transferred near to the thermal head 3 is heated again with the preheater 1, and is varied in phase again to the liquid thermal molten ink 4b until it is transferred onto the heating element 7. After the fixed thermal molten ink 4a inside the through hole 6 is returned again to liquid with the preheater 1, it is heated with the heating element 7. Therefore, generation of the steam bubble and discharge of the ink occur stably, and quick recording can be performed by a small energy recording signal.
Patent JP-H1133804-A (JP)
Title: Tool clamping device
Inventor: SUGIHARA TSUTOMU
IPC: B23B31/117
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To deal with various operations of a main spindle by pushing, when a machinery is returned to its original position, a cam contact part to a cam provided in a fixed frame and operating a clamp rod in an unclamping direction. SOLUTION: After the end of machining by a tool T, the rotation of a main spindle is stopped. A main spindle head 2 is returned to its original position state, and a cam contact part 3 is contacted with a cam 4. When the cam contact part 3 is pushed in, a clamp rod is also pushed to move in the main spindle, the tip of the clamp rod is moved forward, a ball is moved into a recessed part to release a pull stud, and unclamped. Then, an automatic tool changing operation is performed by a changing arm.
Patent JP-S6353355-A (JP)
Title: Controller for continuously variable transmission
Inventor: SAWA KENJI
IPC: B60W10/10
Filed: 1986-08-21
Abstract: PURPOSE:To make it possible to perform smooth switching between advance and retreat by linking a control valve of a hydraulic clutch with a shift actuator of an advance/retreat switching mechanism in such a structure that the actuator is switched to a position to disconnect the hydraulic clutch temporarily when the shift actuator activates. CONSTITUTION:For switching between advance and retreat by activating a shift actuator 42 of an advance/retreat switching mechanism by operation of a shift lever, a clutch control valve 43 is linked with the shift actuator 42 in such a structure that the actuator is switched to a position to disconnect a hydraulic clutch 21 temporarily when the shift actuator activates. Thus switching between advance and retreat can be performed smoothly under condition where transmission of an engine torque to the advance/retreat switching mechanism by means of the hydraulic clutch is securely disconnected, thereby production of gear engagement noise at an advance/retreat mechanism due to timing lag in switching can be securely prevented.
Patent JP-2001022166-A (JP)
Title: Image forming device
Inventor: KITAZAWA ATSUNORI
IPC: G03G15/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of the cleaning of an electrifying member due to a cleaning member from being exerted on patch control even in the case of performing the patch control. SOLUTION: In the case of performing the patch control 37 by a CPU 38, a motor 22 is driven just before it, the cleaning member is made to abut on the electrifying member, and then the motor 22 is stopped and a motor 36 is driven, whereby the cleaning of the electrifying member is performed. Therefore, since the patch control 37 is performed after cleaning the electrifying member, soiling caused by a foreign matter such as toner on the surface of the electrifying member is already removed at the time of patch control. In such a state, the variable density of the image is adjusted by the patch control 37 and the electrifying member is not cleaned thereafter, so that stable excellent image quality is kept till cleaning operation just before performing the next patch control 27.